Weather Alert
Cornelia Weather Warning NWS WEATHER ALERT FOR THE CORNELIA, IA AREA - Issued: 329 AM CDT Sat Sep 5 2026 Cornelia Weather Warning

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Cornelia, IA Weather - Hour by Hour Forecast

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Cornelia, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 77°F25°C, dew point 77°F25°C, humidity 100%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.03 in1016 mb.
Rest of Today - Partly sunny. A slight chance of showers this afternoon. Highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 20%.. Full Forecast
Tonight - Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 60s. East winds 5 to 10 mph.. Full Forecast

Cornelia Hourly Weather

24 Hour Forecast Scroll
Sat, Sep 05
10:00 am
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Midnight
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Cornelia, IA Hourly Weather - Mostly Cloudy - 10:00 AM Cornelia, IA Hourly Weather - Mostly Cloudy - 11:00 AM Cornelia, IA Hourly Weather - Cloudy - 12:00 PM Cornelia, IA Hourly Weather - Cloudy - 1:00 PM Cornelia, IA Hourly Weather - Cloudy - 2:00 PM Cornelia, IA Hourly Weather - Partly Cloudy - 3:00 PM Cornelia, IA Hourly Weather - Partly Cloudy - 4:00 PM Cornelia, IA Hourly Weather - Partly Cloudy - 5:00 PM Cornelia, IA Hourly Weather - Mostly Clear - 6:00 PM Cornelia, IA Hourly Weather - Mostly Clear - 7:00 PM Cornelia, IA Hourly Weather - Mostly Clear - 8:00 PM Cornelia, IA Hourly Weather - Clear - 9:00 PM Cornelia, IA Hourly Weather - Clear - 10:00 PM Cornelia, IA Hourly Weather - Clear - 11:00 PM Cornelia, IA Hourly Weather - Partly Cloudy - 12:00 AM Cornelia, IA Hourly Weather - Partly Cloudy - 1:00 AM Cornelia, IA Hourly Weather - Partly Cloudy - 2:00 AM Cornelia, IA Hourly Weather - Cloudy - 3:00 AM Cornelia, IA Hourly Weather - Cloudy - 4:00 AM Cornelia, IA Hourly Weather - Cloudy - 5:00 AM Cornelia, IA Hourly Weather - Cloudy - 6:00 AM Cornelia, IA Hourly Weather - Cloudy - 7:00 AM Cornelia, IA Hourly Weather - Cloudy - 8:00 AM Cornelia, IA Hourly Weather - Mostly Cloudy - 9:00 AM
Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy
81°F27°C 84°F29°C 87°F31°C 90°F32°C 91°F33°C 92°F33°C 93°F34°C 91°F33°C 90°F32°C 88°F31°C 84°F29°C 80°F27°C 76°F24°C 75°F24°C 73°F23°C 72°F22°C 71°F22°C 70°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 69°F21°C 70°F21°C
- - - - - - - - - - - - - - - - Rain Rain Rain Rain Rain Rain - -
9% 9% 9% 9% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 30% 30% 30% 30% 30% 30% 19% 19%
76°F24°C 75°F24°C 75°F24°C 74°F23°C 73°F23°C 72°F22°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 67°F19°C 68°F20°C
85% 75% 68% 60% 56% 52% 49% 52% 56% 59% 67% 77% 87% 87% 93% 93% 93% 97% 97% 100% 97% 100% 93% 93%
NE NE NE NE ENE E E E E E E E E E ESE ESE ESE SE SE SE SE SE SE SE
7 mph 7 mph 7 mph 7 mph 7 mph 11 mph 11 mph 11 mph 7 mph 7 mph 7 mph 8 mph 8 mph 8 mph 11 mph 11 mph 11 mph 8 mph 8 mph 8 mph 6 mph 6 mph 6 mph 10 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 5 mi8 km 3 mi5 km .5 mi1 km 3 mi5 km 5 mi8 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KCAV model statistics.

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Prob Precip % = Probability of Precipitation.

Cornelia 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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